CN104979907A - Substation automation device detection method based on D5000 system - Google Patents
Substation automation device detection method based on D5000 system Download PDFInfo
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- CN104979907A CN104979907A CN201510355844.2A CN201510355844A CN104979907A CN 104979907 A CN104979907 A CN 104979907A CN 201510355844 A CN201510355844 A CN 201510355844A CN 104979907 A CN104979907 A CN 104979907A
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Abstract
The invention discloses a substation automation device detection method based on a D5000 system. The method comprises the steps that a simulation detection system is built, wherein the simulation detection system is composed of a provincial dispatching main station simulation subsystem with a provincial dispatching main station typical structure and basic functions and a substation automation simulation subsystem which simulates a plant-station automation system; a provincial dispatching core router in the provincial dispatching main station simulation subsystem is connected with an access router in the substation automation simulation subsystem; the provincial dispatching main station simulation subsystem carries out remote control and remote adjustment on automation devices in the substation automation simulation subsystem, and is associated with corresponding remote signal and remote metering points to acquire the information about the state or the value of the associated points and provide main station function support for the detection of the substation automation devices; and the simulation detection system is used to detect various automation devices before putting into operation in a plant-station or detect operating automation devices. According to the invention, the stable operation of the D5000 system is prevented from the influence of failures of the automation devices directly put into operation or the operating automation devices.
Description
Technical field
The present invention relates to a kind of automation of transformation substations equipment detection method based on D5000 system (intelligent grid Dispatching Control System).
Background technology
At present, the new automation of transformation substations equipment access networked economizes the testing of dispatch automated system, is all to adopt the mode of access actual motion main website to carry out.The automation of transformation substations equipment of new networking directly puts into operation or can impact the stable operation economizing dispatch automated system in fortune automation equipment fault, and security risk is larger.
Summary of the invention
Technical problem to be solved by this invention is for the problem existing for prior art, and proposes a kind of automation of transformation substations equipment detection method based on D5000 system.
The technical solution adopted for the present invention to solve the technical problems is:
Based on an automation of transformation substations equipment detection method for D5000 system, its step is as follows:
(1) simulation detection system is built
Simulation detection system adjusts the province of main website typical structure and basic function to adjust the automation of transformation substations analog subsystem of main website analog subsystem and simulation plant-station automated system to form by possessing province.
Economize and adjust the province in main website analog subsystem to adjust core router to be connected with the couple in router in automation of transformation substations analog subsystem.
Economize and adjust main website analog subsystem to carry out remote control, remote regulating operation to the automation equipment in automation of transformation substations analog subsystem, and associate corresponding remote signalling, telemetry station, obtain the state of relating dot or the information of value, the detection for automation of transformation substations equipment provides master function support.
(2) detection before the various automation equipment of plant stand being put into operation by simulation detection system, or detect in fortune automation equipment.
The regulation of " for automation equipment proposition transformer station new equipment networking detections such as 110kV and above transformer station timing device, telecontrol communication devices with in fortune equipment regular visit scheme " of formulating according to Guo Wang company, carries out networking to automation of transformation substations new equipment and detects.
Or the automation of transformation substations equipment produced problem that is in operation is recurred, to detect the reason of problem, and deals with problems.
Beneficial effect of the present invention is as follows:
(1) present invention, avoiding automation equipment directly put into operation or impact in the stable operation of fortune automation equipment fault to D5000 system.Meanwhile, use the present invention can carry out routine test to the new automation of transformation substations equipment run, can scent a hidden danger early, take counter-measure.
(2) the present invention can realize plant stand end automation equipment and the function such as software detection test and failure diagnosis, and testing for automation of transformation substations equipment and Software-Coincidence and detecting before putting into operation provides quantifiable evaluation measures.
(3) the present invention is to finding that the potential safety hazard from equipment and software is combined by transformer station early, and the operational reliability improving D5000 system has positive directive significance.
(4) the present invention is that D5000 system and unattended substation supervisory control system are stablized, the important guarantee of reliability service.
Accompanying drawing explanation
Fig. 1 is the structural representation of simulation detection system of the present invention.
Fig. 2 is the message telecontrol communication device in embodiment 1 sending province adjust main website.
In FIG, 1 province adjusts main website analog subsystem, 1-1 SCADA server, 1-2 history server, 1-3 maintenance work station, 1-4 operator workstation, 1-5 form work station, 1-6 switch, 1-7 Ethernet, 1-8 forward power Special safety spacer assembly, 1-9 reverse electric power Special safety spacer assembly, 1-10 Ethernet, 1-11 data acquisition server, 1-12 Ethernet, 1-13 GPS timing device, 1-14 longitudinal fire compartment wall IP authenticate device, 1-15 economizes and adjusts core router; 2 automation of transformation substations analog subsystems, 2-1 couple in router, 2-2 telecontrol communication device; 2-3 GPS timing device, 2-4 switch, 2-5 switch; 2-6 first measure and control device, 2-7 second measure and control device, 2-8 line protective devices; 2-9 main transformer protection device, 2-10 Ethernet A, 2-11 Ethernet B; 2-12 first monitors background server; 2-13 second monitors background server, 2-14 first operator station, 2-15 second operator station.
Embodiment
Based on an automation of transformation substations equipment detection method for D5000 system, its step is as follows:
(1) simulation detection system (see figure 1) is built
Simulation detection system adjusts the province of main website typical structure and basic function to adjust the automation of transformation substations analog subsystem of main website analog subsystem and simulation plant-station automated system to form by possessing province.
Economize and adjust the province in main website analog subsystem to adjust core router to be connected with the couple in router in automation of transformation substations analog subsystem.
Economize and adjust main website analog subsystem to carry out remote control, remote regulating operation to the automation equipment in automation of transformation substations analog subsystem, and associate corresponding remote signalling, telemetry station, obtain the state of relating dot or the information of value, the detection for automation of transformation substations equipment provides master function support.
Economize and adjust the structure of main website analog subsystem 1 to see Fig. 1, it comprises SCADA server 1-1, history server 1-2, maintenance work station 1-3, operator workstation 1-4, form work station 1-5, switch 1-6, Ethernet 1-7, forward power Special safety spacer assembly 1-8, oppositely electric power Special safety spacer assembly 1-9, Ethernet 1-10, data acquisition server 1-11, Ethernet 1-12, GPS timing device 1-13, longitudinal fire compartment wall IP authenticate device 1-14 and economizes adjusts core router 1-15.
Economize typical construction and the basic function of adjusting main website analog subsystem 1 to possess tune main website of province, carry out EIC101, EIC104 stipulations by RS-232 digital interface with 10M/100M Ethernet interface (RJ45) and automation of transformation substations equipment to communicate, remote control, remote regulating operation are carried out to automation of transformation substations equipment, and corresponding remote signalling, telemetry station can be associated, obtain the state of relating dot or the information of value, master function support can be provided for automation of transformation substations testing of equipment and examination.
Automation of transformation substations analog subsystem 2 comprises couple in router 2-1, telecontrol communication device 2-2, GPS timing device 2-3, switch 2-4, switch 2-5, the first measure and control device 2-6, the second measure and control device 2-7, line protective devices 2-8, main transformer protection device 2-9, Ethernet A 2-10, Ethernet B 2-11, the first monitoring background server 2-12, the second monitoring background server 2-13, the first operator station 2-14 and the second operator station 2-15.First monitoring background server 2-12 and second monitoring background server 2-13 is active and standby configuration.First measure and control device 2-6 and the second measure and control device 2-7 mainly realizes remote measurement, the distant function of Remote control three.
First monitoring background server 2-12, the second monitoring background server 2-13, the first measure and control device 2-6, the second measure and control device 2-7 and telecontrol communication device etc., by straight through cable access switch, adopt two net preparation.Mode when GPS timing device can export multiple pair of B code, message and pulse etc., is generally made up of a main frame and an extension box.Telecontrol communication device is responsible for dispatching station internal information is given and is accepted the remote control command of scheduling.Telecontrol communication device supports the various stipulations such as CDT, IEC101 and IEC104.
(2) detection before the various automation equipment of plant stand being put into operation by simulation detection system, or detect in fortune automation equipment.
The regulation of " for automation equipment proposition transformer station new equipment networking detections such as 110kV and above transformer station timing device, telecontrol communication devices with in fortune equipment regular visit scheme " of formulating according to Guo Wang company, carries out networking to automation of transformation substations new equipment and detects.
Or the automation of transformation substations equipment produced problem that is in operation is recurred, to detect the reason of problem, and deals with problems.
For embodiment 1, the present invention will be further described below.
Embodiment 1
Once there is following problem in Hebei transformer station telecontrol communication device: the phenomenon that card pauses appears in certain 500,000 transformer station's message, and the wait of general 10 seconds appears in province after adjusting main website to receive 7 frame messages, as shown in Figure 2.This belongs to automation of transformation substations equipment (telecontrol communication device), and being in operation there is problem, utilizes simulation detection system of the present invention to recur the above-mentioned telecontrol communication device produced problem be in operation.
After the telecontrol communication plant running program gone wrong, observe message telecontrol communication device being delivered to province's tune, determine the wait phenomenon occurring general 10 seconds after main website receives 7 frame messages.The card adjusting main website analogue system to catch in province pauses message as described in Figure 2.
The information of the message that telecontrol communication device is caught and printing is as follows.Can be found out by the message intercepted, total trick process card pauses, and each gstSio104.k-12 will wait for the time-out of 10 seconds, then receives a frame acknowledgment frame, after receiving acknowledgement frame at every turn, and the frame number gstSio104.k unequal to 0 of not confirmed.
send kk = 11
68 2d 58 00 02 00 01 a0 14 00 01 00 41 05 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 12
68 2d 5a 00 02 00 01 a0 14 00 01 00 61 05 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
recv: kk = 12
68 04 01 00 5c 00
gstSio104.k = 12
temp = 46
gstSio104.SendNo = 46
(gstSio104.k + temp - gstSio104.SendNo) = 12
gstSio104.k = 5
send kk = 1
68 2d 5c 00 02 00 01 a0 14 00 01 00 81 05 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
By analyzing the program of telecontrol communication device, investigation problem is K value mistake in computation in the program of cubic telemechanical apparatus, causes occurring that message card pauses, after change program, and Resolving probiems.Telecontrol communication device is as follows to the message information after the process of K value.Can be found out by the message intercepted, total trick process is very smooth, often sends out 8 frame gstSio104.k-8 and must receive a frame acknowledgment frame, and after receiving acknowledgement frame, the frame number of not confirmed is gstSio104.k=0 at every turn.
kk = 8
68 2d 60 00 02 00 01 a0 14 00 01 00 c1 05 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
recv: kk = 8
68 04 01 00 60 00
gstSio104.k = 8
temp = 48
gstSio104.SendNo = 49
(gstSio104.k + temp - gstSio104.SendNo) = 7
gstSio104.k = 0
send kk = 1
68 2d 62 00 02 00 01 a0 14 00 01 00 e1 05 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 2
68 2d 64 00 02 00 01 a0 14 00 01 00 01 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 3
68 2d 66 00 02 00 01 a0 14 00 01 00 21 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 4
68 2d 68 00 02 00 01 a0 14 00 01 00 41 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 5
68 2d 6a 00 02 00 01 a0 14 00 01 00 61 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 6
68 2d 6c 00 02 00 01 a0 14 00 01 00 81 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 7
68 2d 6e 00 02 00 01 a0 14 00 01 00 a1 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
send kk = 8
68 2d 70 00 02 00 01 a0 14 00 01 00 c1 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
recv: kk = 8
68 04 01 00 70 00
gstSio104.k = 8
temp = 56
gstSio104.SendNo = 57
(gstSio104.k + temp - gstSio104.SendNo) = 7
gstSio104.k = 0
send kk = 1
68 2d 72 00 02 00 01 a0 14 00 01 00 e1 06 00 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80
Embodiment 1 utilizes the present invention to recur the automation of transformation substations equipment telecontrol communication device produced problem in fortune, identical therewith in the detection method of the automation equipment of fortune to other.
Similar to Example 1 to the detection method of the new automation equipment networked.
Claims (1)
1., based on an automation of transformation substations equipment detection method for D5000 system, it is characterized in that step is as follows:
(1) simulation detection system is built
Described simulation detection system adjusts the province of main website typical structure and basic function to adjust the automation of transformation substations analog subsystem of main website analog subsystem and simulation plant-station automated system to form by possessing province;
Described province adjusts the province in main website analog subsystem to adjust core router to be connected with the couple in router in described automation of transformation substations analog subsystem;
Described province adjusts main website analog subsystem to carry out remote control, remote regulating operation to the automation equipment in automation of transformation substations analog subsystem, and associate corresponding remote signalling, telemetry station, obtain the state of relating dot or the information of value, the detection for automation of transformation substations equipment provides master function support;
(2) detection before the various automation equipment of plant stand being put into operation by described simulation detection system, or detect in fortune automation equipment;
The regulation of " for automation equipment proposition transformer station new equipment networking detections such as 110kV and above transformer station timing device, telecontrol communication devices with in fortune equipment regular visit scheme " of formulating according to Guo Wang company, carries out networking to automation of transformation substations new equipment and detects;
Or the automation of transformation substations equipment produced problem that is in operation is recurred, to detect the reason of problem, and deals with problems.
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| CN201510355844.2A CN104979907A (en) | 2015-06-24 | 2015-06-24 | Substation automation device detection method based on D5000 system |
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| CN201510355844.2A CN104979907A (en) | 2015-06-24 | 2015-06-24 | Substation automation device detection method based on D5000 system |
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| CN105958646A (en) * | 2016-06-01 | 2016-09-21 | 国网河北省电力公司电力科学研究院 | Integrated automation equipment detector for conventional transformer substation |
| CN106100119B (en) * | 2016-06-17 | 2018-07-24 | 国家电网公司 | A kind of intelligent protection device |
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| CN104184216A (en) * | 2014-09-16 | 2014-12-03 | 国家电网公司 | Remote comprehensive online monitoring method for electric power automation devices |
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| CN104184216A (en) * | 2014-09-16 | 2014-12-03 | 国家电网公司 | Remote comprehensive online monitoring method for electric power automation devices |
| CN104269387A (en) * | 2014-09-28 | 2015-01-07 | 国家电网公司 | Lifting method for radiator electrode of DC converter valve |
Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958646A (en) * | 2016-06-01 | 2016-09-21 | 国网河北省电力公司电力科学研究院 | Integrated automation equipment detector for conventional transformer substation |
| CN105958646B (en) * | 2016-06-01 | 2018-09-21 | 国网河北省电力公司电力科学研究院 | A kind of synthetic automatic device detection device for conventional substation |
| CN106100119B (en) * | 2016-06-17 | 2018-07-24 | 国家电网公司 | A kind of intelligent protection device |
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